Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6L5442-305-4001B found under Microcircuit Digital by Aim Infrarot Module Gmbh. The National Stock Number assigned to this part is 5962010612200, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6L5442-305-4001B.